agastache rugosa

Agastache rugosa, the Korean mint, also known as wrinkled giant hyssop, purple giant hyssop, Indian mint, blue licorice, huo xiang (藿香), and Chinese patchouli, is an aromatic herb in the mint family, native to East Asia (China, Japan, Korea, Russian Primorye, Taiwan, India, and Vietnam).

Korean mint is a perennial plant growing up to 40–100 cm (16–39 in) tall, with square stalks that branch at the upper part. The oval-cordate leaves are oppositely arranged, 5–10 cm (2–4 in) long and 3–7 cm (1 1⁄4–2 ...